-27.61% is the change from 699 to 506
Calculation steps:
[( 506 - 699 ) ÷ 699] x 100 = -27.61%
Formula
Percentage change = [(506 - 699) / 699] x 100
Subtract the new number by the original number
506 - 699 = -193
-193 ÷ 699 = -0.2761087267525036
-0.2761087267525036 x 100 = -27.61%